Silica-forming articles having engineered surfaces to enhance resistance to creep sliding under high-temperature loading

Lipkin, Don Mark; Johnson, Curtis Alan; Meschter, Peter Joel; Sundaram, Sairam; Wan, Julin

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A - human necessities
A01 - agriculture
A21 - baking
A22 - butchering
A23 - foods or foodstuffs
A24 - tobacco
A41 - wearing apparel
A42 - headwear
A43 - footwear
A44 - haberdashery
A45 - hand or travelling articles
A46 - brushware
A47 - furniture
A61 - medical or veterinary science
A62 - life-saving
A63 - sports
A99 - subject matter not otherwise provided for in this section
B - performing operations
B01 - physical or chemical processes or apparatus in general
B02 - crushing, pulverising, or disintegrating
B03 - separation of solid materials using liquids or using pneumatic tables or jigs
B04 - centrifugal apparatus or machines for carrying-out physical or chemical processes
B05 - spraying or atomising in general
B06 - generating or transmitting mechanical vibrations in general
B07 - separating solids from solids
B08 - cleaning
B09 - disposal of solid waste
B21 - mechanical metal-working without essentially removing material
B22 - casting
B23 - machine tools
B24 - grinding
B25 - hand tools
B26 - hand cutting tools
B27 - working or preserving wood or similar material
B28 - working cement, clay, or stone
B29 - working of plastics
B30 - presses
B31 - making articles of paper, cardboard or material worked in a manner analogous to paper
B32 - layered products
B33 - additive manufacturing technology
B41 - printing
B42 - bookbinding
B43 - writing or drawing implements
B44 - decorative arts
B60 - vehicles in general
B61 - railways
B62 - land vehicles for travelling otherwise than on rails
B63 - ships or other waterborne vessels
B64 - aircraft
B65 - conveying
B66 - hoisting
B67 - opening, closing {or cleaning} bottles, jars or similar containers
B68 - saddlery
B81 - microstructural technology
B82 - nanotechnology
B99 - subject matter not otherwise provided for in this section
C - chemistry
C01 - inorganic chemistry
C02 - treatment of water, waste water, sewage, or sludge
C03 - glass
C04 - cements
C05 - fertilisers
C06 - explosives
C07 - organic chemistry
C08 - organic macromolecular compounds
C09 - dyes
C10 - petroleum, gas or coke industries
C11 - animal or vegetable oils, fats, fatty substances or waxes
C12 - biochemistry
C13 - sugar industry
C14 - skins
C21 - metallurgy of iron
C22 - metallurgy
C23 - coating metallic material
C25 - electrolytic or electrophoretic processes
C30 - crystal growth
C40 - combinatorial technology
C99 - subject matter not otherwise provided for in this section
D - textiles
D01 - natural or man-made threads or fibres
D02 - yarns
D03 - weaving
D04 - braiding
D05 - sewing
D06 - treatment of textiles or the like
D07 - ropes
D10 - indexing scheme associated with sublasses of section d, relating to textiles
D21 - paper-making
D99 - subject matter not otherwise provided for in this section
E - fixed constructions
E01 - construction of roads, railways, or bridges
E02 - hydraulic engineering
E03 - water supply
E04 - building
E05 - locks
E06 - doors, windows, shutters, or roller blinds in general
E21 - earth drilling
E99 - subject matter not otherwise provided for in this section
F - mechanical engineering
F01 - machines or engines in general
F02 - combustion engines
F03 - machines or engines for liquids
F04 - positive - displacement machines for liquids
F05 - indexing schemes relating to engines or pumps in various subclasses of classes f01-f04
F15 - fluid-pressure actuators
F16 - engineering elements and units
F17 - storing or distributing gases or liquids
F21 - lighting
F22 - steam generation
F23 - combustion apparatus
F24 - heating
F25 - refrigeration or cooling
F26 - drying
F27 - furnaces
F28 - heat exchange in general
F41 - weapons
F42 - ammunition
F99 - subject matter not otherwise provided for in this section
G - physics
G01 - measuring
G02 - optics
G03 - photography
G04 - horology
G05 - controlling
G06 - computing
G07 - checking-devices
G08 - signalling
G09 - education
G10 - musical instruments
G11 - information storage
G12 - instrument details
G16 - information and communication technology [ict] specially adapted for specific application fields
G21 - nuclear physics
G99 - subject matter not otherwise provided for in this section
H - electricity
H01 - basic electric elements
H02 - generation
H03 - basic electronic circuitry
H04 - electric communication technique
H05 - electric techniques not otherwise provided for
H99 - subject matter not otherwise provided for in this section
Y - new / cross sectional technologies
Y02 - technologies or applications for mitigation or adaptation against climate change
Y04 - information or communication technologies having an impact on other technology areas
Y10 - technical subjects covered by former uspc

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Title: Silica-forming articles having engineered surfaces to enhance resistance to creep sliding under high-temperature loading

Abstract

An article includes a silicon-containing region; at least one outer layer overlying a surface of the silicon-containing region; and a constituent layer on the surface of the silicon-containing region and between and contacting the silicon-containing region and the at least one outer layer, the constituent layer being formed by constituents of the silicon-containing region and being susceptible to creep within an operating environment of the article, wherein the silicon-containing region defines a plurality of channels and a plurality of ridges that interlock within the plurality of channels are formed in the silicon-containing region to physically interlock the at least one outer layer with the silicon-containing region through the constituent layer.

Inventors:: Lipkin, Don Mark; Johnson, Curtis Alan; Meschter, Peter Joel; Sundaram, Sairam; Wan, Julin

Issue Date:: Tue Feb 07 00:00:00 EST 2017

Research Org.:: GE Global Research, Niskayuna, New York (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1343305

Patent Number(s):: 9561986

Application Number:: 14/068,693

Assignee:: General Electric Company

Patent Classifications (CPCs):: C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA

F - MECHANICAL ENGINEERING F01 - MACHINES OR ENGINES IN GENERAL F01D - NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES

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C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
C04B35/565 - based on silicon carbide
C04B35/806 - {The matrix of the ceramic products consisting of non-oxides only}
C04B41/0072 - {Heat treatment}
C04B41/009 - {characterised by the material treated}
C04B41/4556 - {coating or impregnating with a product reacting with the substrate, e.g. generating a metal coating by surface reduction of a ceramic substrate}
C04B41/4558 - {Coating or impregnating involving the chemical conversion of an already applied layer, e.g. obtaining an oxide layer by oxidising an applied metal layer}
C04B41/5024 - {Silicates
C04B41/5029 - {Magnesia}
C04B41/5035 - {Silica}
C04B41/5037 - {Clay, Kaolin}
C04B41/5059 - {Silicon carbide}
C04B41/5096 - {Silicon
C04B41/52 - Multiple coating or impregnating {multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation}
C04B41/522 - {Multiple coatings, for one of the coatings of which at least one alternative is described}
C04B41/89 - for obtaining at least two superposed coatings having different compositions

F - MECHANICAL ENGINEERING F01 - MACHINES OR ENGINES IN GENERAL F01D - NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
F01D5/288 - {Protective coatings for blades}

F - MECHANICAL ENGINEERING F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04 F05D - INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
F05D2250/181 - ridged

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T428/24537 - Parallel ribs and/or grooves

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DOE Contract Number:: FC26-05NT42643

Resource Type:: Patent

Resource Relation:: Patent File Date: 2013 Oct 31

Country of Publication:: United States

Language:: English

Subject:: 36 MATERIALS SCIENCE

Citation Formats


                    Lipkin, Don Mark, Johnson, Curtis Alan, Meschter, Peter Joel, Sundaram, Sairam, and Wan, Julin. Silica-forming articles having engineered surfaces to enhance resistance to creep sliding under high-temperature loading.  United States: N. p., 2017. 
        Web.

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                    Lipkin, Don Mark, Johnson, Curtis Alan, Meschter, Peter Joel, Sundaram, Sairam, & Wan, Julin. Silica-forming articles having engineered surfaces to enhance resistance to creep sliding under high-temperature loading.  United States.

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                    Lipkin, Don Mark, Johnson, Curtis Alan, Meschter, Peter Joel, Sundaram, Sairam, and Wan, Julin. Tue .  
        "Silica-forming articles having engineered surfaces to enhance resistance to creep sliding under high-temperature loading".  United States.  https://www.osti.gov/servlets/purl/1343305.

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@article{osti_1343305,

  title        = {Silica-forming articles having engineered surfaces to enhance resistance to creep sliding under high-temperature loading},

  author       = {Lipkin, Don Mark and Johnson, Curtis Alan and Meschter, Peter Joel and Sundaram, Sairam and Wan, Julin},

  abstractNote = {An article includes a silicon-containing region; at least one outer layer overlying a surface of the silicon-containing region; and a constituent layer on the surface of the silicon-containing region and between and contacting the silicon-containing region and the at least one outer layer, the constituent layer being formed by constituents of the silicon-containing region and being susceptible to creep within an operating environment of the article, wherein the silicon-containing region defines a plurality of channels and a plurality of ridges that interlock within the plurality of channels are formed in the silicon-containing region to physically interlock the at least one outer layer with the silicon-containing region through the constituent layer.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Feb 07 00:00:00 EST 2017},

  month        = {Tue Feb 07 00:00:00 EST 2017}

}

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Works referenced in this record:

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patent, March 2001

Moore, John J.; Govindarajan, Shrinivas
US Patent Document 6,200,691
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Wang, Hongyu; Luthra, Krishan Lal
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patent, September 2002

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US Patent Document 6,444,331
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patent, April 2004

Zhao, Ji-Cheng; Jiang, Liang; Jackson, Melvin Robert
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patent, June 2005

Eaton, Harry E.; Nair, Shantikumar; Sun, Ellen Y.
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patent, June 2006

Ojard, Greg C.; Eaton, Harry E.; Nair, Shantikumar
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Bi-layer HVOF coating with controlled porosity for use in thermal barrier coatings
patent, December 2006

Nelson, Warren Arthur; Schaeffer, Jon Conrad; Swede, Sharon Trombly
US Patent Document 7,150,921
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Title: Silica-forming articles having engineered surfaces to enhance resistance to creep sliding under high-temperature loading

Abstract

Citation Formats

Oxidation resistance coating system for refractory metals patent, March 2001

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Recession resistant coated ceramic part patent, January 2004

Hybrid high temperature articles and method of making patent, April 2004

Environmental barrier coating for silicon based substrates such as silicon nitride patent, June 2005

Bond layer for silicon containing substrate patent, June 2006

Bi-layer HVOF coating with controlled porosity for use in thermal barrier coatings patent, December 2006

Subsurface inclusion of fugitive objects and methodology for strengthening a surface bond in a hybrid ceramic matrix composite structure patent, April 2010

Bond coating and thermal barrier compositions, processes for applying both, and their coated articles patent, July 2010

Barium-doped bond coat for thermal barrier coatings patent, April 2011

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Oxidation resistance coating system for refractory metals
patent, March 2001

Silicon based substrate with yttrium silicate environmental/thermal barrier layer
patent, October 2001

Ceramic with preferential oxygen reactive layer
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Roughened bond coat and method for producing using a slurry
patent, March 2002

Silicon based substrate with environmental/ thermal barrier layer
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Roughened bond coats for a thermal barrier coating system and method for producing
patent, September 2002

Thermally-stabilized thermal barrier coating
patent, April 2003

Method of making a ceramic with preferential oxygen reactive layer
patent, October 2003

Recession resistant coated ceramic part
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Hybrid high temperature articles and method of making
patent, April 2004

Environmental barrier coating for silicon based substrates such as silicon nitride
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Bond layer for silicon containing substrate
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Bi-layer HVOF coating with controlled porosity for use in thermal barrier coatings
patent, December 2006

Subsurface inclusion of fugitive objects and methodology for strengthening a surface bond in a hybrid ceramic matrix composite structure
patent, April 2010

Bond coating and thermal barrier compositions, processes for applying both, and their coated articles
patent, July 2010

Barium-doped bond coat for thermal barrier coatings
patent, April 2011

Hybrid intermetallic Ru/Pt-modified bond coatings for thermal barrier systems
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